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Bal Seal® solutions for Cryogenic Applications

In valves used to manage cryogenic LNG, typical seals can shrink and extrude, leading to costly, often catastrophic leakage. But the Bal Seal® spring-energized seal isn’t typical. It’s uniquely designed to resist shrinkage and cold flow, preventing leaks and providing extended service life in temperatures to -320 °F (-196 °C) and pressures to 750+ psi. Combining advanced polymer formulations, custom lip geometries, and energizers that exert controlled forces, the Bal Seal delivers superior sealing for longer intervals in valves used to process, transport, and store LNG. It enables you to improve the performance of your new or existing valve designs, provide more value for your customer, and achieve a competitive advantage.

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